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Pulse Secure VPN

Peretas Membocorkan Kata Sandi Dari 900+ Server VPN

August 6, 2020 by Winnie the Pooh

Seorang peretas telah menerbitkan daftar nama pengguna dan kata sandi plaintext, bersama dengan alamat IP untuk lebih dari 900 server VPN Pulse Secure.

ZDNet, yang memperoleh salinan daftar ini dengan bantuan perusahaan intelijen KELA, memverifikasi keasliannya dengan berbagai sumber di komunitas keamanan cyber.

Menurut ulasan, daftar tersebut meliputi:

  • Alamat IP dari server Pulse Secure VPN
  • Versi firmware server Secure Pulse
  • Kunci SSH untuk setiap server
  • Daftar semua pengguna lokal dan hash kata sandi mereka
  • Detail akun admin
  • Login VPN terakhir (termasuk nama pengguna dan kata sandi cleartext)
  • Session cookies VPN

Peneliti keamanan dari Bank Security mencatat bahwa semua server VPN Pulse Secure yang termasuk dalam daftar, menjalankan versi firmware yang rentan terhadap kerentanan CVE-2019-11510.

Namun jika perusahaan tersebut menambal server mereka, mereka juga perlu mengubah kata sandi untuk menghindari peretas menyalahgunakan kredensial yang bocor untuk mengambil alih perangkat dan kemudian menyebar ke jaringan internal mereka.

Kabar buruk lainnya bahwa daftar tersebut telah dibagikan di forum peretas yang sering dikunjungi oleh beberapa geng ransomware, seperti REvil (Sodinokibi), NetWalker dan Lockbit.

Berita selengkapnya dapat dibaca pada tautan berikut ini;
Source: ZDNet

Tagged With: Cybersecurity, Data Breach, InfoSec, Pulse Secure VPN, Security, VPN

REvil ransomware targets unpatched Pulse Secure VPN servers

January 7, 2020 by Winnie the Pooh

 

Penjahat siber yang menggunakan ransomware REvil (Sodinokibi) untuk memeras organisasi besar sekarang menargetkan server VPN Secure Pulse yang belum dipatch untuk mendapatkan pijakan dan menonaktifkan antivirus.

 

Ransomware REvil (Sodinokibi) digunakan dalam serangan bulan lalu pada penyedia pusat data AS yang terdaftar di NASDAQ, CyrusOne dan, selama musim panas, terhadap beberapa penyedia layanan yang dikelola, 20 pemerintah daerah Texas, dan lebih dari 400 kantor dokter gigi.

 

Peneliti keamanan mendesak para organisasi yang menggunakan Pulse Secure VPN untuk memasang patch sekarang atau menghadapi serangan ransomware REvil.

 

Klik link dibawah ini untuk membaca berita selengkapnya.

Source: ZDNet

Tagged With: Pulse Secure VPN, ransomware REvil, Sodinokibi, VPN

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